Rex Gueffroy

Mansfield, TX

Bib: 10887 M 46

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 9128

Top 23%

Gender (Male)

#0 / 4629

Top 32%

Masters (Masters Men)

#0 / 1959

Top 25%

Division (M45-49)

#0 / 429

Top 26%

Race Day Weather

57°/47°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 502 ft

Start

0:00

Race begins

461 ft elev

5K· 3.11 mi

8:55/mi

27:41

↑ 131 ft↓ 123 ft

454 ft elev

10K· 6.21 mi

9:24/mi

56:54

↑ 169 ft↓ 60 ft0.7% grade

563 ft elev

12.5K· 7.77 mi

8:21/mi

1:09:52

↑ 59 ft↓ 70 ft0.1% grade

555 ft elev

15K· 9.32 mi

10:12/mi

1:25:43

↓ 75 ft0.8% grade

488 ft elev

Finish· 13.11 mi

9:10/mi

2:00:27

↑ 97 ft↓ 117 ft

467 ft elev

Course Elevation

472ft

Total climb

196ft

Range

399 to 595 ft

466ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via 10K

56:549:09 /mi⚡ faster

2nd Half

1:03:339:13 /mi+11.7%

Positive split — 11.7% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:41	8:55	3.11 mi	27:41	8:55	-
10K	56:54	9:09	3.10 mi	29:13	9:24	+0:29
12.5K	1:09:52	9:00	1.56 mi	12:58	8:21	-1:03
15K	1:25:43	9:12	1.55 mi	15:51	10:12	+1:51
Finish(13.11 mi)	2:00:27	9:11	3.79 mi	34:44	9:10	-1:02

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:21 /mi

Average Pace

9:11 /mi

Slowest Pace

10:12 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

12:58

11% of race

Time at Steady Pace

1:31:38

76% of race

Time at Slower Pace

15:51

13% of race

Average Pace: 9:11 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.6mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	1896	1366	116	2652	1825	135
10K	3.10 mi	2156-260	1522-156	119-3	2469	1707	127
12.5K	1.56 mi	2238-82	1569-47	121-2	2652	1825	135
15K	1.55 mi	2233+5	1567+2	122-1	2319	1618	124
Finish(13.11 mi)	3.79 mi	2137+96	1498+69	114+8	2049	1419	103

103

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime